| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -161.1 | +240.5% |
| 2024/12 | -47.3 | -36.9% |
| 2023/12 | -75.0 | +21.7% |
| 2022/12 | -61.6 | -31.8% |
| 2021/12 | -90.3 | +32.1% |
| 2020/12 | -68.4 | -11.2% |
| 2019/12 | -77.0 | +5.9% |
| 2018/12 | -72.7 | -8.5% |
| 2017/12 | -79.4 | -37.5% |
| 2016/12 | -127.0 | -3.2% |
| 2015/12 | -131.2 | -16.0% |
| 2014/12 | -156.1 | +200.0% |
| 2013/12 | -52.1 | -52.7% |
| 2012/12 | -110.0 | +91.8% |
| 2011/12 | -57.4 | +251.9% |
| 2010/12 | -16.3 | - |